baber/WOPTO huggingface dataset:
Patent JP-S58183822-A (JP)
Title: Lubricating mechanism of turbocharger for exhaust gas turbine
Inventor: OKABE TOSHIYUKI
IPC: F02C7/06
Filed: 1982-04-19
Abstract: PURPOSE:To achieve an effective lubrication of a turbocharger without the need of increasing an overall lubrication oil, quantity, by arranging such that a more quantity of lubrication oil may be supplied to a turbine side bearing which is susceptible to the influence of heat generated by a turbine, as compared to an inflow of lubrication oil to a blower side bearing. CONSTITUTION:A lubrication oil branch passage 12 communicating with a turbine side bearing 5 which is more susceptible to the temperature increase of a turbine housing 9 is arranged to have a cross-sectional area greater than that of a lubrication oil branch passage 13 communicating with a blower side bearing 6. In consequence, more lubrication oils may flow to the turbine side bearing 5. Because a float metal 14 has its lubrication oil port 15 tapered, a carbon deposit which adheres to the lubrication oil port 15 as a result of a carbonizing phenomenon may be removed, being influenced by the pressure change caused by the variation in temperature and speed.
Patent JP-S60209173-A (JP)
Title: Method and device for volumetric analysis by titration
Inventor: KOJIMA KAZUO
IPC: G01N35/10
Filed: 1984-04-02
Abstract: PURPOSE:To enable volumetric analysis with good accuracy by delivering a sample and titrating liquid with the same pump using selector valves. CONSTITUTION:Tubes 60-62 are connected to the 1st water tank 35 for washing liquid, a titrating liquid tank 36, the 2nd tank 37 for washing liquid and a sample tank 38. The tanks 35-38 are connected via three-way valves 20, 30-32 and a squeezing type pump 21. A valve 34 is opened by the output signal from a microcomputer of an electronic circuit 100 and water is filled in a reaction vessel 23 for protecting a sensor 9 and is change discharged. A signal is fed to a nozzle driving motor 29 which positions a nozzle 40 to a water discharge tank 26 side and moves the nozzle 40 to the vessel 23 side after checking the output of the pump 21. The pump 21 is run by a prescribed number to feed the sample. The titrating liquid is fed to the vessel 23 by repeating the similar operation and the titration is started. The titration is ended by the microcomputer which checks the signal from the sensor 9. The concn. of the titrating liquid is calculated from the number of revolution of the pump 21 stored in the counter.
Patent JP-H07131182-A (JP)
Title: Manufacture of printed-circuit board
Inventor: HARUTA YOICHI
IPC: H05K3/46
Filed: 1993-03-02
Abstract: PURPOSE:To perform continuously the formation of a copper foil by a heated roll and to contrive to improve the productivity of a printed-circuit board by a method wherein a first resin composition layer, which is soluble in an alkali aqueous solution and is small in fluidity at the time of heating and pressing by the heated roll, is formed on the roughened surface of the copper foil and a second resin composition layer, which is large in fluidity, is formed on this first layer. CONSTITUTION:A first resin composition layer 2, which is soluble in an alkali aqueous solution and is small in fluidity at the time of heating and pressing by a heated roll 16, is formed on the roughened surface of a copper foil 1 and a second resin composition layer 3, which is soluble in the alkali aqueous solution and is large in fluidity at the time of heating and pressing by the roll 16, is formed on this layer 2. The side of the resin of this copper-clad insulating sheet 4 is laminated on one surface or both surfaces of a double-sided or multilayer printed-wiring board by the roll 16. Then, an etching resist is formed on the surface copper foil 1 of the laminated sheet 4, a selective etching is performed, the exposed resin composition layers are dissolved with the alkali aqueous solution and an electromagnetic wave shielding layer is made to form.
Patent JP-S61227167-A (JP)
Title: Sintered alloy target material
Inventor: FUKUSHIMA MASATOSHI
IPC: G11B7/243
Filed: 1985-03-29
Abstract: PURPOSE:To obtain a target material which can form a uniform and smooth thin film having high quality by press-molding the powder of Te, Se, Sb or the alloy thereof under a high pressure, sintering the molding and sputtering the molding as the sintered body having high density with good efficiency and high output. CONSTITUTION:The powder of >=one kinds among Te, Se and Sb and/or the powder of the alloy contg. >=one kinds thereof is press-molded under a high cold hydrostatic pressure. The above-mentioned molding is sintered by which a sintered alloy target material having the comps. uniform over the entire part and having >=85% density is obtd. The above-mentioned target material is machined and cut out and a backing plate is brazed thereto. The target material which has good heat conductivity, is thoroughly cooled permits sputtering with high output is thus obtd.
Patent JP-H07251189-A (JP)
Title: Microorganism fixing filter medium, its production and channel water quality purifying method using the same
Inventor: IWAKUMA MAKI
IPC: C02F3/06
Filed: 1994-03-11
Abstract: PURPOSE:To prepare a simple microorganism fixing filter medium from which microorganisms are not peeled and the treatment is stably maintained by coating a floating filter medium with microorganisms by using PVA and boric acid to fix them. CONSTITUTION:By using a pump P1 installed in mid-way of a guiding pipe 4, river water is introduced into the upstream side of a horizontal channel type water treating device 1 as a water treating process in the arrow D direction from halfway of the channel. Treated water 6 overflows the horizontal channel type water treating device 1 and flows out to an adjacent sedimentation basin 2 as a sedimentation process in the arrow F direction. An aerator 7 as an aeration part into which air is fed is installed below the horizontal channel type water treating device 1, and the horizontal channel type water treating device 1 is packed with a microorganism fixing filter medium 3 at the upper part. A guiding pipe 5 as a circulating pass for connecting the downstream part to the upstream part of the horizontal channel type water treating device 1 to make circulation in the arrow E direction by using a pump P2 installed in mid-way of the circulating pass is provided. Here, a floating filter medium is coated with microorganisms by using PVA and boric acid to fix them to be used as the microorganism fixing filter medium 3.
Patent JP-H10261128-A (JP)
Title: Magnetic sensor device
Inventor: NODA KOJI
IPC: G07D5/08
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable magnetic sensor device which can highly precisely detect the physical quantity of coins without the need of grinding after the shaping of the mold of a core, without the need of enlarging the balance adjusting range of a bridge circuit and without the dispersion of devices. SOLUTION: The end part of a first bobbin 43 into which a first coil 44 is inserted is adjusted to the opening 41a of the cylindrical part 41 of a first core 40. The end part of a second bobbin 53 into which a second coil 54 is inserted is adjusted to the opening 51a of the cylindrical part 51 of a second ore 50. Thus, the magnetic circuit of the first coil 44 and the magnetic circuit of the second coil 54 become states approximated to a uniform state in spite of the types of the devices and the dispersion of detection precision between the devices is dissolved.
Patent JP-H07249312-A (JP)
Title: Back light device
Inventor: OKI YOJI
IPC: G02F1/13357
Filed: 1994-03-11
Abstract: PURPOSE:To realize cost reduction by making it unnecessary that a surface heater is transparent. CONSTITUTION:A back light device 1 is a type of conductive plate 3 system where a fluorescent lamp 2 having a metal reflection mirror 5 is provided at the end of a transparent plate disposed at the back surface of a display 20. A surface heater 6 is disposed in close contact at the back surface of the metal reflection mirror 5 via an insulator 7. Consequently, it is unnecessary that the surface heater 6 is transparent. As a result, cost reduction can be realized without limitation of a material or a shape of the surface heater 6.
Patent JP-H02243152-A (JP)
Title: Jet nozzle structure of air bubble generating bathtub
Inventor: HARAGA HISATO
IPC: A47K3/10
Filed: 1989-03-17
Abstract: PURPOSE:To give a massage to the abdomen of a bathing person in an easy posture within a bathtub main body by providing the abdomen part jet nozzles turned to the abdomen of the bathing person to the left and right side walls of the bathtub main body. CONSTITUTION:In an air bubble generating bathtub A, six foot, back and abdomen part jet nozzles 2, 2, 3, 3, 4, 4 are provided to the front, rear, left and right side walls of a bathtub main body 1 in total and a pump protective case 9 is arranged outside said bathtub main body 1 to provide a hot bath water circulation pump P, a filter 43, a pump driving motor M and a control part C. The abdomen part jet nozzles 4, 4 are provided to the inclined surfaces 1'b on the side facing to the rear wall of the recessed parts 1b, 1b formed to the almost central parts of the left and right side walls of the bathtub main body 1 in a V-shape at an angle theta of 30 - 60 deg. with respect to a normal line (a) provided to the left and right side walls thereof so as to be turned to the central part of the rear wall. As a result, since the abdomen part jet nozzles provided to the left and right side walls of the bathtub main body are turned to the abdomen of a bathing person in such a state that the bathing person bathes in the bathtub main body, the hot bath water mixed with air bubbles from the jet nozzles is collectively applied to the abdomen of the bathing person and the massage to be abdomen can be performed effectively in an easy bathing posture.
Patent JP-H0644335-A (JP)
Title: Logic simulator
Inventor: NAKADA TOSHIYUKI
IPC: G06F19/00
Filed: 1992-03-25
Abstract: PURPOSE:To deal with simulation mixing a function level and a gate level. CONSTITUTION:An input queue 11 stores an input from an event bus 7. A gate level evaluator 5 evaluate a gate level node based on the event of the input queue 11. A function level evaluator 6 evaluates a function level node. An input control circuit 12 extracts the event from the input queue and judges the class of that node. When the node to be evaluated is the gate level, the gate level evaluator 5 to evaluate the node of the gate level performs the evaluation and when the node to be evaluated is the node of the function level, the function level evaluator 6 to evaluate the node of the function level performs the evaluation. An output control circuit 10 monitors the evaluation end of the evaluator 5 and controls the output of data to an evaluation bus 8.
Patent JP-S60229518-A (JP)
Inventor: KURAUSU KOKEN
IPC: H03H11/24
Filed: 1985-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05273918-A (JP)
Title: High-level information communication system
IPC: H04L9/00
Filed: 1992-03-25
Abstract: PURPOSE:To prevent information from being observed by the third person by providing a ciphering means to cipher image signals to be stored in a non- volatile storage medium at an image information processor. CONSTITUTION:Address information corresponding to the transmission destination, sub address information corresponding to the form designation of a processing and facsimile information composed of image signals or the like scanning a source picture and changing into an electric signal is transmitted from a facsimile equipment 11 and received through a digital integral service network 12 by a facsimile control processor 12g of an electronic filing device 12. When the existence of the sub address information is confirmed, corresponding to the contents, it is discriminated whether ciphering is required or not and when it is discriminated by the '1' of the sub address information that it is necessary to cipher the information, image signals in a buffer memory are ciphered by a DES system or the like and afterwards sent to an optical disk device 12b. Then, filing onto an optical disk is performed by the ciphered image signals.
Patent JP-S56164172-A (JP)
Title: Novel 2,4 1h,3h -quinazolinedione derivative
Inventor: ISHIKAWA MASAYUKI
IPC: A61K31/517
Filed: 1980-05-22
Abstract: NEW MATERIAL:A 2,4(1H,3H)-quinazolinedione derivative expressed by formula I [R 1  and R 3  are alkyl; R 2  is alkoxycarbonyl, and R 1 , R 2  and R 3  are linked to the 5-, 6- and 7-positions or the 6-, 7- and 8-positions of the quinazoline nucleus; R 4  is alkyl, carboxyalkyl, alkoxycarobonylalkyl or formula II (R 6  and R 7  are alkyl; X is alkylene); R 5  is H, halogen, alkyl, CF 3  or nitro].  
     EXAMPLE: 6- Ethoxycarbonyl-5, 7-diemethyl-1-[ 3-( N,N-dimethylamino )propyl]-3- (o-chlorophenyl)-2,4(1H,3H)-quinazolinedione.  
     USE: A vasodilator agent, an ameliorant of blood flow, hypotensive agent or antiarteriosclerotic agent.  
     PROCESS: A compound of formula III is reacted with a compound expressed by the formula Z-R 4  (Z is halogen) in the presence of an alkali metallic hydride, etc. to give a reaction product, which is then hydrolyzed if desired. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63232827-A (JP)
Title: Mixer
Inventor: YAMAGUCHI SHOICHI
IPC: B01F25/90
Filed: 1987-03-20
Abstract: PURPOSE:To obtain the energy-saving and space-saving mixer for powders especially powder and liquid by introducing a material charged from the upper side opening of a housing to the upper pat of opening of slanting rotary cylindrical member, and dropping the material discharged from the lower opening of the cylindrical member to a slanting bottom surface. CONSTITUTION:The mixer consists of the housing 40 having the slanting bottom surface 62 slanting to a lower opening 59, the cylindrical member 46 streching to slanting direction rotatably supported with an almost vertical shaft in the housing 40, and a rotating drive device 48, 49 rotating the cylindrical member 46. The material charged from the upper side opening 42 of the housing 40 is introduced to the upper part of the rotating cylindrical member 46, and the material discharged from the lower side opening 45a of the cylindrical member 46 is dropped to the slanting bottom surface 62 to slide down, and the mixed material is discharged from the lower opening 59 of the housing 40. The setting space of the mixer is smaller than that of ordinary mixer and mixing energy is small with a result that the driving mechanism of small capacity is used.
Patent JP-H05321635-A (JP)
Title: Exhaust emission control device of diesel engine
Inventor: SHIMADA MASAKICHI
IPC: F02B3/06
Filed: 1991-03-30
Abstract: PURPOSE:To shorten the distance between a burner and a filtertrap and also prevent blocking of the fuel injection hole of the burner. CONSTITUTION:A filtertrap 3 installed in a housing 2 and an ultrasonic burner 4 located on the upper stream side of the filtertrap 3 are provided. The ultrasonic burner 4 has a first combustion room 8 and a second combustion room 9 formed by a first combustion cylinder 5 and a second combustion cylinder 6 respectively and an ultrasonic fogging device 10 and an igniter 11 provided in the first combustion room 8. Further, the ultrasonic fogging device 10 has a cylinder, an oscillator horn fixed and supported in the cylinder, an electricity/ sound exchange element giving an ultrasonic vibration to the oscillator horn, a sleeve member installed on the periphery of the cylinder and a ring shape nozzle part formed between the cylinder and the sleeve member and can introduce the exhaust gas to the second combustion room 9 through an exhaust gas flowing hole formed in the second combustion cylinder 6.
Patent JP-S59194164-A (JP)
Title: Grand pto device for agricultural tractor
Inventor: KUBOTA YUKIO
IPC: F16D9/06
Filed: 1983-04-16
Abstract: PURPOSE:To prevent the tooth tip of a gear from being broken away and damaging another gear when high torque under full motive power is caused in a grand PTO passage, by providing a small-diameter portion which extends on a grand PTO coupling shaft and has such a lower strength than the gear that the portion is sheared off under overload. CONSTITUTION:Motive power is transmitted from a gear 22 secured on a pinion shaft 6, to a gear 26 secured on a shaft 12. The turning force of the gear 26 is transmitted to a grand PTO coupling shaft 13 through a coupling 50. A small-diameter portion 50a is provided around the snap ring groove 50b of the central section of the coupling 50 so that the snap ring groove and the outer recess of the small-diameter portion produce an effect of multiplication. As a result, the strength against the shearing torque is lowered so that the coupling 50 can be broken before the gears are damaged.
Patent JP-S60212757-A (JP)
Title: Resist material
Inventor: TANAKA HARUYORI
IPC: G03F7/038
Filed: 1984-04-06
Abstract: PURPOSE:To obtain a resist material of 2-layer structure high in sensitivity to high energy rays by introducing a photosensitive group high in reactivity due to high energy rays into phenyl groups on the side chains. CONSTITUTION:The resist material using high energy rays having high sensitivity and resolution is obtained by introducing photosensitive groups to a silyl group-contg. polymer superior in oxygen plasma resistance. Since the obtained silyl group-contg. polymer has a high glass transition point, as compared with the conventional silicon resin, and groups high in sensitivity to high energy rays and reactivity and they are combined with phenyl groups on the side chains having low chain transfer reactivity and hindering resolution. Since the polymr is obtained by living polymn. a resist material has an extremely narrow mol.wt. distribution, that is, high resolution.
Patent JP-H06259848-A (JP)
Title: Rotary magnetic head device
Inventor: HASHIMOTO YUKIAKI
IPC: G11B15/61
Filed: 1993-03-03
Abstract: PURPOSE:To reduce physical and magnetic damage to a magnetic tape and to keep the stable performance even for the use over a long period by chamfering a peripheral part at the bottom side of a rotary drum and arranging a magnetic drum on this peripheral part. CONSTITUTION:The upper drum 22 is rotated in such a manner that a rotary shaft inserted through a shaft hole 25 formed at the center of the upper drum 22 is driven by a motor. A magnetic head chip 27 is fixed on a lower surface of the upper drum 22 and arranged so as to be slightly protruded from the outer periphery. The peripheral part 22a of the bottom surface of the drum 22 is chamfered and formed so as to make a slope along the periphery of the drum 22. By means of chamfering the peripheral part 22a, the magnetic tape is run without being in contact with the lower edge of this drum 22. By this arrangement, the magnetic tape is never scraped by the contact, and also a magnetic powder, etc., is never stripped off from the tape. The stable performance is maintained over a long period accordingly.
Patent JP-H09237383-A (JP)
Title: Dispenser
Inventor: TANAKA TOSHIYUKI
IPC: G07F13/06
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide high-quality and delicious beverage. SOLUTION: A beverage extracting device 1 extracts beverage from material, a material housing device 2 houses material packages 3A by stacking by the part for one cup 3A1 and a material package feeding device 4 successively sends the material package 3A by the part for one cup 3A1 from the material housing device 2. A package unsealing device 5 unseals the package sheet of the material package 3A just before the extraction of beverage to feed for the beverage extracting device 1. A waste housing device 6 houses material waste after extraction.
Patent JP-S61226758-A (JP)
Title: Electrophotographic device
Inventor: TAKIZAWA TATSUJI
IPC: G03G21/16
Filed: 1985-03-30
Abstract: PURPOSE:To facilitate the separation of a transfer device and the drawing-out operation of a large-sized unit by driving a supporting device associatively with the attaching/detaching operation of the unit and moving the transfer device to an operation position or stand-by position. CONSTITUTION:Lamps 8 and 11 are fixed at distance from the unit 4 when mounted, but the transfer device 10 and a guide plate 54 are close to the surface of a photosensitive drum 1 and disturbs the attachment and detachment of the unit 4. The transfer device 10 and guide plate 54 below it are fixed to a frame body 20 which pivots on a fulcrum 21, so that they leave and contact the photosensitive drum according to the pivoting of the frame body. The frame body 20, on the other hand, is so energized by a spring 61 to rotate counterclockwise and a part of it abuts on a stopper 62 fixed to the device body to stop further rotation, thereby positioning the transfer device at the best position for the photosensitive drum. Therefore, the unit is only drawn out so that only the replenishing port of a developing device is drawn-out from the device body.
Patent JP-S63232401-A (JP)
Inventor: NAKATSU YOSHIYUKI
IPC: H01C10/32
Filed: 1987-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59193742-A (JP)
Title: Continuous casting device of metallic plate
Inventor: KAWAKAMI KIMINARI
IPC: B22D11/06
Filed: 1983-04-19
Abstract: PURPOSE:To enable stable continuous casting while preventing leakage of a molten metal during horizontal moving of a pair of cooling rolls in the stage of forming a molten metal well by using a pair of side gates and circumferential gates on the outside circumferences of the cooling rolls by providing a pair of the circumferential gates at the 90 deg. position on the axial lines of the cooling rolls. CONSTITUTION:A pair of circumferential gates 3, 4 provided closely at the top ends on the respective outside circumferential surfaces of a pair of cooling rolls 1, 2 in a way as to prevent leakage of a molten metal are provided at 90 deg. angle from the axial lines of the rolls 1, 2 and the angle of the parts where the gates 3, 4 approach to the rolls 1, 2 is made substantially 90 deg.. Therefore, even if the roll 2 on the moving side moves horizontally, the gaps between the bottom ends of the gates 3, 4 and the rolls 1, 2 do not change and there is no leakage of the molten metal from the gaps.
Patent JP-S60211838-A (JP)
Title: Automatic aligning mark for optical exposure
Inventor: KITAKATA MAKOTO
IPC: H01L21/027
Filed: 1984-04-05
Abstract: PURPOSE:To automatically detect a repetition of aligning mark on a wafer in a plurality of post steps by constructing a shape that the bright pattern of an automatic aligning mark in the former step is contained in the bright pattern of the automatic aligning mark on an optical exposure mask or reticle in the latter step. CONSTITUTION:Assume that an aligning mark 3 is transferred on the surface 32 of a wafer. A bright pattern 36 is aligned on a mask with respect to an aligning mark 33. The portion 31 is a mask dark portion. A bright pattern 36' is used on the mask in the latter step. The portion 31' is the mask dark portion of this case. The relation in size of the shape is l0>l1, and the inside margin (d) can be prepared in the patterns 36, 36' of both. This margin (d) is designed to effectively coat the boundary of the bridge pattern 36 on the mask to be transferred by aligning exposure.
Patent JP-S52151056-A (JP)
Title: Watch case
Inventor: TAKAGI AKITOKU
IPC: G04B37/05
Filed: 1976-06-10
Abstract: PURPOSE: To facilitate assembly of movement and shell part by providing an elastic hook integrally with the shell part. 
     COPYRIGHT: (C)1977,JPO&Japio